22261880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9433}}^1$

素因数の和:9503

約数の個数: 32

約数和(自身を含む): 50943600

約数和(自身を除く): 28681720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9433, 18866, 37732, 47165, 75464, 94330, 188660, 377320, 556547, 1113094, 2226188, 2782735, 4452376, 5565470, 11130940, 22261880]

約数ペア:

[(1, 22261880), (2, 11130940), (4, 5565470), (5, 4452376), (8, 2782735), (10, 2226188), (20, 1113094), (40, 556547), (59, 377320), (118, 188660), (236, 94330), (295, 75464), (472, 47165), (590, 37732), (1180, 18866), (2360, 9433)]